= Notes on how to release new version = == alpha/beta/production == Check that documentation is updated (compare to web): git grep -E '(alpha|beta) testing' | cat git diff $(date --date="last month" +%Y%m22) Unmodified beta since last version => production Unmodified alpha since last version => beta Modified => alpha == Update version == configure.ac: AC_INIT([parallel], [20100422], [bug-parallel@gnu.org]) src/parallel: $Global::version = 20100422; README: parallel-20130222 YYYYMMDD=$(echo `yyyymmdd`-1 | bc) YYYYMMDD=$(echo `yyyymmdd`+1 | bc) YYYYMMDD=`yyyymmdd` echo $YYYYMMDD perl -i -pe "s/20\d\d\d\d\d\d/$YYYYMMDD/" configure.ac perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/parallel perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/sql perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/niceload perl -i -pe "s/parallel-20\d\d\d\d\d\d/parallel-$YYYYMMDD/" README === Autoconf/automake === rm -fr autom4te.cache aclocal.m4 config.h config.h.in config.log Makefile.in missing install-sh rm -rf src/Makefile.in autoreconf --install -W gnu ./configure make -j && sudo make install == Testsuite == cd testsuite; make mem; make == Update NEWS == With the same things that goes in the announce mail == Package == ./configure make dist make dist-bzip2 == Test the package == YYYYMMDD=`yyyymmdd` cp parallel-$YYYYMMDD.tar.bz2 /tmp pushd /tmp tar xjvf parallel-$YYYYMMDD.tar.bz2 cd parallel-$YYYYMMDD ./configure && make -j && sudo make -j install pushd == Upload == YYYYMMDD=`yyyymmdd` export YYYYMMDD eval `gpg-agent --daemon` # Takes up to 8 minutes make upload # Only needed for alpha: YYYYMMDD=`yyyymmdd` export YYYYMMDD eval `gpg-agent --daemon` # Takes up to 8 minutes make alphaupload == Update OpenSUSE build system == YYYYMMDD=`yyyymmdd` export YYYYMMDD cd ~/privat/parallel/packager/obs find home:tange/parallel/* -type f | grep -v parallel.spec | parallel -Xj1 osc rm {} # This should not create new files osc up home:tange/parallel/ make # Reload build-status: https://build.opensuse.org/package/show/home:tange/parallel # Check that one .deb (Debian 5.0) and one .rpm (CentOS) end with 'succeeded' == Download and test == # Only needed for alpha (part of 'make upload') YYYYMMDD=`yyyymmdd` pushd /tmp rm -rf parallel-${YYYYMMDD}* # This can take 7 minutes #while ! wget http://ftp.gnu.org/gnu/parallel/parallel-$YYYYMMDD.tar.bz2 ; do sleep 2; done while ! wget http://alpha.gnu.org/gnu/parallel/parallel-$YYYYMMDD.tar.bz2 ; do sleep 2; done tar xjvf parallel-$YYYYMMDD.tar.bz2 cd parallel-$YYYYMMDD ./configure make -j && sudo make -j install pushd sudo cp /usr/local/bin/parallel /usr/local/bin/parallel-$YYYYMMDD == Update website == http://www.gnu.org/software/parallel/ http://www.gnu.org/software/parallel/man.html http://www.gnu.org/software/parallel/sql.html http://www.gnu.org/software/parallel/sem.html http://www.gnu.org/software/parallel/env_parallel.html http://www.gnu.org/software/parallel/parset.html http://www.gnu.org/software/parallel/parcat.html http://www.gnu.org/software/parallel/niceload.html cp src/*.pdf src/*.html ../parallel-web/parallel cp src/parallel.html ../parallel-web/parallel/man.html pushd ../parallel-web/parallel # Bug at Savannah makes this take 30 seconds torsocks cvs up torsocks cvs ci -m "New release" pushd == Commit released version == git diff # Recheck OBS https://build.opensuse.org/package/show?package=parallel&project=home%3Atange YYYYMMDD=`yyyymmdd` TAG=MyTag echo "Released as $YYYYMMDD ('$TAG')." | grep MyTag && (STOP;STOP;STOP) echo "$TAG" | grep ' ' && (STOP;STOP;STOP) echo "Released as $YYYYMMDD ('$TAG')." git commit -a -m "Released as $YYYYMMDD ('$TAG')" git tag -s -u 88888888 -m "Released as $YYYYMMDD ('$TAG')" $TAG git tag -s -u 88888888 -m "Released as $YYYYMMDD ('$TAG')" $YYYYMMDD torsocks git push torsocks git push origin $TAG torsocks git push origin $YYYYMMDD == Update documentation == Update version number + 1 YYYYMMDD=$(echo `yyyymmdd`+1 | bc) echo $YYYYMMDD perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/parallel perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/sql perl -i -pe "/version/ and s/20\d\d\d\d\d\d/$YYYYMMDD/" src/niceload Unmodified beta since last version => production Unmodified alpha since last version => beta Modified => alpha == Check URLs == make testurls == Update Savannah == file:///home/tange/privat/parallel/doc/release_new_version Content from release mail: https://savannah.gnu.org/news/submit.php?group=parallel Test URLs. https://savannah.gnu.org/news/approve.php?group=parallel == Update Freshmeat == // FreeCode is dying http://freshmeat.net/projects/parallel/releases/new == Update Diaspora Twitter == https://joindiaspora.com/stream New release of #GNU Parallel pi.dk/0 New in this release pi.dk/2 See the intro videos pi.dk/1 10 secs installation: wget -O - pi.dk/3|bash [x] Twitter Aspect: Public GNU Parallel - for people who live life in the parallel lane. == Send announce == http://groups.google.com/group/comp.unix.shell/post http://groups.google.com/group/comp.unix.admin/post https://lists.gnu.org/mailman/admindb/bug-parallel https://lists.gnu.org/mailman/admindb/parallel file:///home/tange/privat/parallel/doc/release_new_version from:tange@gnu.org to:parallel@gnu.org, bug-parallel@gnu.org stable-bcc: Jesse Alama Subject: GNU Parallel 20191022 ('Driving IT') released <<[stable]>> GNU Parallel 20191022 ('Driving IT') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/ <> GNU Parallel is 10 years old next year on 2020-04-22. You are here by invited to a reception on Friday 2020-04-17. See https://www.gnu.org/software/parallel/10-years-anniversary.html Quote of the month: I've said it before: The command line program GNU Parallel is a godsend. -- Jo Chr. Oterhals @oterhals@twitter New in this release: * --tee will use --output-error=warn-nopipe if supported by tee. * GNU Parallel will be presented at Driving IT 2019: https://ida.dk/arrangementer-og-kurser/konferencer/driving-it/tools * UMN Duluth: Job parallelization with task arrays and GNU parallel https://www.msi.umn.edu/tutorials/umn-duluth-job-parallelization-task-arrays-and-gnu-parallel * Genome updater uses GNU Parallel https://github.com/pirovc/genome_updater * Using GNU-Parallel for bioinformatics https://www.danielecook.com/using-gnu-parallel-for-bioinformatics/ * Speeding up PostgreSQL ETL pipeline with the help of GODS https://cfengine.com/company/blog-detail/speeding-up-postgresql-etl-pipeline-with-the-help-of-gods/ * Runing linux commands in parallel https://dev.to/voyeg3r/runing-linux-commands-in-parallel-4ff8 * Research Computing University of Colorado Boulder contains an intro to GNU Parallel https://readthedocs.org/projects/curc/downloads/pdf/latest/ * 如何使用Parallel在Shell中并行执行命令https://www.myfreax.com/gnu-parallel/ * 如何测试 Amazon Elastic File System https://aws.amazon.com/cn/blogs/china/how-to-test-drive-amazon-elastic-file-system/ * Bug fixes and man page updates. Get the book: GNU Parallel 2018 http://www.lulu.com/shop/ole-tange/gnu-parallel-2018/paperback/product-23558902.html GNU Parallel - For people who live life in the parallel lane. = About GNU Parallel = GNU Parallel is a shell tool for executing jobs in parallel using one or more computers. A job can be a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, a list of URLs, or a list of tables. A job can also be a command that reads from a pipe. GNU Parallel can then split the input and pipe it into commands in parallel. If you use xargs and tee today you will find GNU Parallel very easy to use as GNU Parallel is written to have the same options as xargs. If you write loops in shell, you will find GNU Parallel may be able to replace most of the loops and make them run faster by running several jobs in parallel. GNU Parallel can even replace nested loops. GNU Parallel makes sure output from the commands is the same output as you would get had you run the commands sequentially. This makes it possible to use output from GNU Parallel as input for other programs. For example you can run this to convert all jpeg files into png and gif files and have a progress bar: parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif Or you can generate big, medium, and small thumbnails of all jpeg files in sub dirs: find . -name '*.jpg' | parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - ::: 50 100 200 You can find more about GNU Parallel at: http://www.gnu.org/s/parallel/ You can install GNU Parallel in just 10 seconds with: $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.dk/3/ || \ fetch -o - http://pi.dk/3 ) > install.sh $ sha1sum install.sh | grep 3374ec53bacb199b245af2dda86df6c9 12345678 3374ec53 bacb199b 245af2dd a86df6c9 $ md5sum install.sh | grep 029a9ac06e8b5bc6052eac57b2c3c9ca 029a9ac0 6e8b5bc6 052eac57 b2c3c9ca $ sha512sum install.sh | grep f517006d9897747bed8a4694b1acba1b 40f53af6 9e20dae5 713ba06c f517006d 9897747b ed8a4694 b1acba1b 1464beb4 60055629 3f2356f3 3e9c4e3c 76e3f3af a9db4b32 bd33322b 975696fc e6b23cfb $ bash install.sh Watch the intro video on http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1 Walk through the tutorial (man parallel_tutorial). Your command line will love you for it. When using programs that use GNU Parallel to process data for publication please cite: O. Tange (2018): GNU Parallel 2018, March 2018, https://doi.org/10.5281/zenodo.1146014. If you like GNU Parallel: * Give a demo at your local user group/team/colleagues * Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi.ca/Google+/Twitter/Facebook/Linkedin/mailing lists * Get the merchandise https://gnuparallel.threadless.com/designs/gnu-parallel * Request or write a review for your favourite blog or magazine * Request or build a package for your favourite distribution (if it is not already there) * Invite me for your next conference If you use programs that use GNU Parallel for research: * Please cite GNU Parallel in you publications (use --citation) If GNU Parallel saves you money: * (Have your company) donate to FSF https://my.fsf.org/donate/ = About GNU SQL = GNU sql aims to give a simple, unified interface for accessing databases through all the different databases' command line clients. So far the focus has been on giving a common way to specify login information (protocol, username, password, hostname, and port number), size (database and table size), and running queries. The database is addressed using a DBURL. If commands are left out you will get that database's interactive shell. When using GNU SQL for a publication please cite: O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Different Databases Using DBURLs, ;login: The USENIX Magazine, April 2011:29-32. = About GNU Niceload = GNU niceload slows down a program when the computer load average (or other system activity) is above a certain limit. When the limit is reached the program will be suspended for some time. If the limit is a soft limit the program will be allowed to run for short amounts of time before being suspended again. If the limit is a hard limit the program will only be allowed to run when the system is below the limit.